Eye Structure and Function

Front

What is the innermost layer and most delicate layer of the eyeball where photoreceptors are located?

Back

Retina

Front

Which part of the eye contracts and dilates based on the environment?

Back

Pupil

Front

What happens when the cornea is not shaped correctly?

Back

Blurred vision

Front

What part of your eye gives it its color and controls the size of your pupil?

Back

Iris

Front

Why do we have 2 forward facing eyes?

Back

We can judge distance.

Front

What is the outermost layer of the eyeball that provides protection?

Back

Sclera

Front

What is the transparent front part of the eye that covers the iris and pupil?

Back

Cornea

Front

What is the function of the lens in the eye?

Back

To focus light onto the retina.

Front

What is the role of the vitreous humor in the eye?

Back

To maintain the shape of the eye and provide support.

Front

What is the condition called when the lens becomes cloudy?

Back

Cataracts